/*
 * Copyright (C) 2011 Nick Johnson <nickbjohnson4224 at gmail.com>
 * 
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <string.h>
#include <stdlib.h>

#include <rho/natio.h>
#include <rho/graph.h>
#include <rho/mutex.h>
#include <rho/page.h>

/*****************************************************************************
 * fb_getmode
 *
 * Store the height and width of the framebuffer in *<ydim> and *<xdim>,
 * respectively. Returns zero on success, nonzero on error.
 */

int fb_getmode(struct fb *fb, int *xdim, int *ydim) {
	
	if (!fb || !xdim || !ydim) {
		return 1;
	}

	*xdim = fb->xdim;
	*ydim = fb->ydim;

	return 0;
}
